p>(Group Profile/Link to Group page) - https://www.leidos.com/capabilities/digital-modernization. June 18, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
While the Senior Application Architect partners closely with cloud, operations, data, and cybersecurity teams, the primary accountability is for application architecture and application design decisions, including ownership of RESTful services and application integration strategy from concept through implementation and long-term evolution. The Senior Application Architect works closely with engineering teams, product owners, operations, and security to design and guide the implementation of modern, reliable, and well-integrated application solutions.
ul>Design and implement agentic AI systems that enable autonomous decision-making, workflow orchestration, and mission process optimization—with appropriate guardrails and human oversight. Minimum EIGHT (8) years in solutions architecture, software engineering, data engineering, and/or applied ML with a track record of delivering production systems.
Alexandria, VA17 days ago
June 10, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
The Digital Modernization Sector at Leidos is seeking a dynamic Sr Appian Platform Engineer / Architect to support cloud modernization initiatives for the United States Coast Guard (USCG) at Command, Control, Communication, Computer, Cyber, and Intelligence Service Center (C5ISC) in the Alexandria, VA area.
div> Client CIO Architecture, Strategy & Innovation (CASI) is responsible to assist Vice President of Information Technology (IT) design, develop, maintain, support, and translate corporate business vision and strategy along with stakeholder input into objectives for building, enhancing, or replacing business and IT systems capabilities, together with an implementation of a comprehensive IT roadmap, all-the-while maintaining resilience to change as a key architectural and strategy objective for the enterprise. • Tasks – might include (neither exhaustive nor restrictive): o Advises and assists IT functional groups to define and implement solutions aligned with a Cloud based Microservices / Service Oriented Architecture (SOA) for infrastructure or business applications.
May 29, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Gaithersburg, MD18 days ago
April 24, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Experience managing cloud security and governance services such as AWS Control Tower, Amazon GuardDuty, AWS Service Catalog, AWS Security Hub, AWS CloudTrail, and GitHub organization-level administration. • Deep expertise with AWS services, including VPC, EC2, S3, IAM, RDS, Lambda, ECS/EKS, CloudFront, Route 53, CloudFormation, WorkSpaces, and Snowball.
Advanced routing and traffic engineering (BGP, OSPF/ISIS), path control, and convergence considerations SDWAN and secure connectivity patterns (SASE/SSE where applicable), including segmentation and policy design, QoS design (marking, queuing and shaping), performance engineering (latency/jitter/loss), and capacity planning. • Recommend optimized WAN solutions to Chief Engineer in support of current and long-range planning; collaborate with technical leads to select, recommend, and obtain approvals for tools and technologies that improve efficiency, reduce cost, and increase customer satisfaction.
li>Minimum of five (5) years of experience creating, configuring, and administering Jira projects, including workflows, issue types, custom fields, dashboards, permissions, and integrations with ServiceNow to support cross-platform collaboration. Support Jira development and administration activities, including workflow configuration, custom fields, issue types, dashboards, and integrations with ServiceNow to enable seamless collaboration and tracking across platforms.
May 29, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
p>As a Washington Post Top Workplace award winner for the past THIRTEEN years in a row, the Top Workplaces USA for the past five years, and a recipient of the Companies As Responsive Employers (CARE) Award for the past six years, Dev Technology employees enjoy:
The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.
Gaithersburg, MD27 days ago
p/>Responsibilities include ownership and execution of the engineering review process for software licenses; coordination and maintenance of the Software Architecture Document describing the environment and configuration of program COTS/FOSS; ownership of database architecture for web applications; hands-on database management; and ability to lead and guide others in database update activities. May 12, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
The ideal candidate will have strong experience in marketing business architecture, Martech platforms, and business process analysis and a proven ability to translate strategy into executable roadmaps and optimized processes. Partner with Marketing, Digital, Technology, and Data teams to define and evolve the marketing business architecture, including capabilities, value streams, processes, and information flows.
Successful candidates will ensure quality, timely completion of projects, meeting the specified expectations, reducing the risk or errors and customer satisfaction. • As Scrum Master, will provide direction to the development and testing teams members, conduct Agile Ceremonies, oversee work and release management.
li>Deep expertise in Azure-native architectures: Azure Function Apps (isolated worker model), Azure SQL, Azure Service Bus, Azure AD / MSAL (OAuth2/OIDC). Architect real-time subsystems: SignalR hub for check-weigher events, Azure Service Bus Premium queuing for NAV output posting, and retry/dead-letter strategies.
p dir="ltr">You’ll engage directly with enterprise clients to understand their needs and architect end-to-end smart building ecosystems that combine building automation, energy management, lighting, security, and legacy systems into seamless, high-performing environments. As a Smart Building Solutions Architect, you will serve as the critical link between customers, sales, and engineering teams—designing integrated solutions that bring modern buildings to life.
Washington, DC19 days ago
This role serves as the architectural leader for a large-scale system modernization effort for one of our Federal Civilian customers and will involve guiding the effort to develop, maintain, and implement a future-state solution architecture and roadmap to meet customer mission and operational objectives and needs. * While an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations.
Along with security platform mastery in more than one platform area (IDS/IPS, firewall/WAF, access and identity, malware defense, threat modeling, exposure management, among others), the Principal Cybersecurity Engineer is formally trained in enterprise IT design and architecture practices. The Principal Cybersecurity Engineer has a demonstrated mastery in multiple security and non-security technology platforms, with the ability to both lead and advise on the overall designs and strategies of both security and non-security technologies.
Washington DC, DC2 days ago
p class="MsoNormal">This position is responsible for maintaining secure and highly available eDiscovery environments, troubleshooting complex application and infrastructure issues, supporting legal hold and compliance initiatives, and partnering with investigative, legal, cybersecurity, and IT stakeholders to ensure operational excellence and data integrity. The ideal candidate will possess extensive experience administering and supporting Relativity and other litigation support platforms, while providing infrastructure, application, and investigative workflow support across the Electronic Discovery Reference Model (EDRM) lifecycle.
We are seeking a Solution Architect to join the team and serve as a core member of the Strategy & Architecture team and a key participant in architecture governance partnering with external architects, Cybersecurity, and product/platform teams to ensure designs align to enterprise principles, target states, and portfolio roadmaps. The SA leads end to end architecture and design across applications, data, integration, cloud infrastructure, and security layers, documenting non functional requirements (NFRs), architecture decision records (ADRs), and reusable patterns that make delivery faster and safer.
15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
Springfield, VA30+ days ago
This position is part of our Cyber and Intelligence division, which plays a critical role in supporting Enterprise-Level Security and Modernization efforts across IT infrastructure, cybersecurity, physical facilities, and personnel operations. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class.
Arlington, VA30+ days ago
Collaborates with stakeholders to define enterprise data strategies, optimize pipelines (ETL/ELT), and incorporate technologies such as cloud platforms (e.g., AWS GovCloud, Azure Government), Big Data tools (e.g., Spark, Hadoop), and relational/NoSQL databases for secure, performant solutions. Applies big-picture thinking to map and align business processes with data requirements, ensuring holistic solutions that address collection from multiple sources, authoritative source identification, data formalization, and linkage through common, scalable architectures.
Springfield, VA30+ days ago
5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
The Lead IT Solutions Architect shall maintain current knowledge of rapidly changing IT technology, continuously look for new technologies, and provide innovative concepts to evolve current processes. Our expertise spans four core technology domains—Network Modernization, Hybrid Cloud, Cybersecurity, and Enterprise IT—empowering our clients with cutting-edge solutions tailored to their evolving needs.
Dc, District of Columbia13 days ago
This role involves working directly with federal clients, engineering teams, and program leadership to design, implement, and optimize secure, scalable cloud solutions aligned with government compliance frameworks. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodation.All communication regarding recruitment for a Guidehouse position will be sent from Guidehouse email domains including @guidehouse.com or .
Minimum of five years experience (within the last seven years) delivering a network modernization project of similar scope and complexity comparable to contract + DoD 8570 Baseline & CE certifications are required for all positions and may vary slightly depending on the skillset required to perform the role **Desired:** + Two years experience working with commercial internet services providers. Our expertise spans four core technology domains—Network Modernization, Hybrid Cloud, Cybersecurity, and Enterprise IT—empowering our clients with cutting-edge solutions tailored to their evolving needs.
Chantilly, Virginia30+ days ago
The NMS Lead Engineer will serve as the subject matter expert in network management systems, overseeing the implementation of large-scale enterprise network solutions and guiding the transition, testing, and evaluation of architectural network operations. Additional required qualifications include: - Compliance with Department of Defense (DoD) 8140 Information Assurance Technical (IAT) Level 2.
- Experience managing Network Management Systems (NMS) teams geographically dispersed.
p>· <\/span><\/span><\/span><\/span><\/span><\/span>Cloud, Automation, & DevSecOps:<\/span><\/span><\/span> <\/p>o <\/span><\/span><\/span><\/span><\/span><\/span>Lead Infrastructure as Code (IaC) initiatives using tools like Terraform, Ansible, and CloudFormation.<\/span><\/span><\/span> <\/p>o <\/span><\/span><\/span><\/span><\/span><\/span>Continuously enhance CI/CD pipelines with security best practices and automated testing using Kubernetes (EKS/AKS) and DevSecOps principles.<\/span><\/span><\/span> <\/p>· <\/span><\/span><\/span><\/span><\/span><\/span>Operational Excellence:<\/span><\/span><\/span> <\/p>o <\/span><\/span><\/span><\/span><\/span><\/span>Drive cloud cost optimization and ensure production environments meet SLAs.<\/span><\/span><\/span> <\/p>o <\/span><\/span><\/span><\/span><\/span><\/span>Develop disaster recovery plans, enhance system monitoring, and reduce downtime through proactive troubleshooting.<\/span><\/span><\/span> <\/p>· <\/span><\/span><\/span><\/span><\/span><\/span>Cybersecurity Oversight:<\/span><\/span><\/span> <\/p>o <\/span><\/span><\/span><\/span><\/span><\/span>Safeguard systems through advanced threat detection, vulnerability management, encryption, and compliance initiatives (e.g., NIST, GDPR, ISO 27001).<\/span><\/span><\/span> <\/p>o <\/span><\/span><\/span><\/span><\/span><\/span>Collaborate with SOC teams on incident response and risk mitigation strategies.<\/span><\/span><\/span> <\/p>· <\/span><\/span><\/span><\/span><\/span><\/span>Cross-Team Collaboration & Strategy:<\/span><\/span><\/span> <\/p>o <\/span><\/span><\/span><\/span><\/span><\/span>Work with teams across departments to align technology solutions with business goals.<\/span><\/span><\/span> <\/p>o <\/span><\/span><\/span><\/span><\/span><\/span>Communicate complex technical concepts clearly to stakeholders and leadership.<\/span><\/span><\/span> <\/p>o <\/span><\/span><\/span><\/span><\/span><\/span>Advocate for innovation in areas like cloud modernization, cybersecurity, and process automation.<\/span><\/span><\/span> <\/p> <\/div><\/span> Requirements<\/h3>Minimum Qualifications/Experience:<\/span> <\/h3> <\/span><\/span><\/span><\/span> <\/p>· <\/span><\/span><\/span><\/span><\/span><\/span>10+ Years in IT, cloud, and security with 5+ years in a leadership or architectural role.<\/span><\/span><\/span> <\/p>· <\/span><\/span><\/span><\/span><\/span><\/span>Expertise in AWS & Azure cloud (VPCs, IAM, containers, hybrid environments).<\/span><\/span><\/span> Duties will include but may not be limited to:<\/span><\/span><\/span> <\/p> <\/span><\/span><\/span> <\/p>· <\/span><\/span><\/span><\/span><\/span><\/span>Technical Leadership & Architecture:<\/span><\/span><\/span> <\/p>o <\/span><\/span><\/span><\/span><\/span><\/span>Design and implement secure, scalable, and cost-effective cloud solutions across AWS and Azure (hybrid and multi-cloud).<\/span><\/span><\/span> <\/p>o <\/span><\/span><\/span><\/span><\/span><\/span>Build robust security architectures, leveraging Identity & Access Management (IAM), zero-trust policies, and tools like firewalls, WAFs, and SIEMs.<\/span><\/span><\/span> <\/p>o <\/span><\/span><\/span><\/span><\/span><\/span>Oversee enterprise networking (SD-WAN, VPNs, VPCs, and load balancers) and ensure efficient, secure connectivity across systems.<\/span><\/span><\/span>
Washington, DC20 days ago
If you are claiming Veterans Preference, you must submit: A copy of your DD-214 that shows active service and character of discharge, OR A certification of expected discharge or release from active duty under honorable conditions within 120 days from the date of application (Current Active Duty Members only); AND/OR The Application for 10-Point Veteran Preference (SF-15) AND all documents indicated on the form as proof of type of preference; AND/OR Proof of Sole Survivorship Preference (e.g., certificate of death or 100% disability as a result of serving in the armed forces). Customer Service - Works with clients and customers (i.e., any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; knows about available products and services; is committed to providing quality products and services.
Chantilly, VA30+ days ago
Paid Parental Leave • Paid Caregiver Leave • Additional sick leave beyond what state and local law require may be available but is unprotected · Adoption Reimbursement • Disability Benefits (short term and long term) • Life and Accidental Death Insurance • Supplemental benefit programs: critical illness/accident hospital indemnity/group legal • Employee Assistance Programs (EAP) • Extensive employee wellness programs • Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone. The NMS Lead Engineer will serve as the subject matter expert in network management systems, overseeing the implementation of large-scale enterprise network solutions and guiding the transition, testing, and evaluation of architectural network operations.
p>Job Family: IT Architecture/Cloud Travel Required: Up to 10% Clearance Required: Active Top Secret (TS) What You Will Do: We are seeking a highly skilled IT Solutions Architect with deep experience in Azure and AWS to support federal modernization, cloud migration, and enterprise architecture initiatives. This role involves working directly with federal clients, engineering teams, and program leadership to design, implement, and optimize secure, scalable cloud solutions aligned with government compliance frameworks.
Washington, DC20 days ago
If you are claiming Veterans Preference, you must submit: A copy of your DD-214 that shows active service and character of discharge, OR A certification of expected discharge or release from active duty under honorable conditions within 120 days from the date of application (Current Active Duty Members only); AND/OR The Application for 10-Point Veteran Preference (SF-15) AND all documents indicated on the form as proof of type of preference; AND/OR Proof of Sole Survivorship Preference (e.g., certificate of death or 100% disability as a result of serving in the armed forces). Customer Service - Works with clients and customers (i.e., any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; knows about available products and services; is committed to providing quality products and services.
Washington, DC20 days ago
div class="content-intro">Electrosoft Services, Inc. is an award-winning company that provides comprehensive technology-based solutions and services to federal customers. The camaraderie we share emanates from Lunch & Learn sessions where we explore new ideas together, fun group activities ranging from escape rooms to miniature golf, and much, much more.
p>Skills/Experience/Certifications: Minimum 10 years total experience that includes three or more of the following SE areas:
Data Engineering and Data Architecture. The camaraderie we share emanates from Lunch & Learn sessions where we explore new ideas together, fun group activities ranging from escape rooms to miniature golf, and much, much more.
li>Customer Service - Works with clients and customers (that is, any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; know about available products and services; and is committed to providing quality products and services. Oral Communication - Expresses information (for example, ideas or facts) to individuals or groups effectively, taking into account the audience and nature of the information (for example, technical, sensitive, controversial); makes clear and convincing oral presentations; listens to others, attends to nonverbal cues, and responds appropriately.
IT Architect I - MCCRP The Henry M Jackson Foundation for the Advancement of Military Medicine Inc
IT Architect I - MCCRPBethesda, MD30+ days ago
The role encompasses several key responsibilities, including: • Offering Cloud Deployment Support by assisting developers and researchers with existing cloud deployment projects and maintaining a strong understanding of current cloud services. • Effectively collaborating and governing, achieved through communication with the governance committee, working closely with Uniformed Services University (USU) Office of Chief Information Officer (OCIO) or their representative, and engaging with other IT stakeholders to successfully implement project objectives.
The program supports more than 120,000 users and 141,000 endpoints across approximately 2,800 sites spanning 54 states and territories, enabling Title 10 and Title 32 missions, domestic emergency response operations, mobilization readiness, and classified SIPRNet operations. The Army National Guard (ARNG) Enterprise Network Operations and Cybersecurity Support (ENOCS) program delivers comprehensive enterprise IT infrastructure, WAN, cybersecurity, and associated services to the ARNG and its mission partners.
Fairfax, Virginia30+ days ago
Bachelor's degree in related field or the equivalent combination of education and experience; Hands-on experience with security infrastructure (e.g., firewalls, SIEM, endpoint protection); Experience with threat modeling and risk assessments; Experience securing cloud and on-premise environments; Experience with IAM technologies (e.g., Active Directory, AWS IAM, Okta); Knowledge: Enterprise security architecture principles (e.g., SABSA, TOGAF, NIST CSF); Security technologies (e.g., firewalls, SIEM, IAM, endpoint protection); Regulatory and compliance frameworks (e.g., HIPAA, FERPA, ISO 27001); Cloud and on-premise infrastructure security; Working knowledge of IT service management practices (e.g., change, incident, asset management); Familiarity with IT infrastructure components (e.g., OS, networks, databases, containers); Skills: Strategic planning and roadmap development; Threat modeling and risk assessment; Secure. The IT Security Architect at George Mason University is responsible for designing and maintaining a robust, scalable, and forward-looking security architecture that protects the university's digital assets, research, and operational systems.
The ideal candidate combines deep Windows and Active Directory expertise with strong experience in hyperconverged infrastructure, hybrid file platforms, and modern data protection strategy. Architect and evolve enterprise Windows Server and Active Directory environments, including multi-site design, replication strategy, identity integration, and security hardening.